package com.etc;
 
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;
import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;
 
/**
 * 
 * Filename:    RedisConfig.java  
 * Description: redis config, db10, session   
 * Copyright:   Copyright (c) 2018-2019 All Rights Reserved.
 * Company:     chinasofti.com Inc.
 * @author:     mazheng 
 * @version:    1.0  
 * Create at:   2020年3月1日 下午8:56:18  
 *  
 * Modification History:  
 * Date         Author      Version     Description  
 * ------------------------------------------------------------------  
 * 2020年3月1日      mazheng      1.0         1.0 Version  
 *
 */
@Configuration
@EnableRedisHttpSession(maxInactiveIntervalInSeconds=1800, redisNamespace="mz")
public class RedisConfig {
 
    @Bean
    public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
        RedisTemplate<Object, Object> redisTemplate = new RedisTemplate<>();
        redisTemplate.setConnectionFactory(redisConnectionFactory);
 
        // 使用Jackson2JsonRedisSerialize 替换默认的jdkSerializeable序列化
        Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
 
        ObjectMapper objectMapper = new ObjectMapper();
        objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
        objectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
 
        jackson2JsonRedisSerializer.setObjectMapper(objectMapper);
 
        // 设置value的序列化规则和 key的序列化规则
        redisTemplate.setKeySerializer(new StringRedisSerializer());
        redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);
        redisTemplate.afterPropertiesSet();
        return redisTemplate;
    }
}